Alien Sands has released an update for tesl8, bringing it to version 1.1. tesl8 is a puzzle themed game designed for the prevention of boredom. The update adds a grayscale feature for colorblind players. According to Alien Sands:
Alien Sands is proud to announce an update to tesl8.
tesl8 is a frustratingly fun puzzle game with 24 challenging levels. The object of the game is to restore the puzzle to its starting form by flipping lines of adjacent tiles. Each puzzle is comprised of one of three tile shapes (triangle, square, or hexagon), one of four different tile sizes, and one of eight beautiful images or solid colored tiles, allowing for a wide range of possibilities.
To make tesl8 more accessible to colorblind players, version 1.1 of the game now includes an alternative grayscale tile set that give greater contrast between the different tiles than the default color tile set.
You can find more information about the tesl8 update at the Alien Sands Web site. tesl8 is available for US$11.95.